/**
数据验证（表单验证）
来自 grace.hcoder.net
作者 hcoder 深海
*/
export default {
  error: '',
  check: function (data, rule) {
    for (let i = 0; i < rule.length; i++) {
      if (!rule[i].checkType) { return true }
      if (!rule[i].name) { return true }
      if (!rule[i].errorMsg) { return true }
      if (!data[rule[i].name]) { this.error = rule[i].errorMsg; return false }
      switch (rule[i].checkType) {
        case 'string':
          var reg = new RegExp('^.{' + rule[i].checkRule + '}$')
          if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false }
          break
        case 'int':
          var reg = new RegExp('^(-[1-9]|[1-9])[0-9]{' + rule[i].checkRule + '}$')
          if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false }
          break
          break
        case 'between':
          if (!this.isNumber(data[rule[i].name])) {
            this.error = rule[i].errorMsg
            return false
          }
          var minMax = rule[i].checkRule.split(',')
          minMax[0] = Number(minMax[0])
          minMax[1] = Number(minMax[1])
          if (data[rule[i].name] > minMax[1] || data[rule[i].name] < minMax[0]) {
            this.error = rule[i].errorMsg
            return false
          }
          break
        case 'betweenD':
          var reg = /^-?[1-9][0-9]?$/
          if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false }
          var minMax = rule[i].checkRule.split(',')
          minMax[0] = Number(minMax[0])
          minMax[1] = Number(minMax[1])
          if (data[rule[i].name] > minMax[1] || data[rule[i].name] < minMax[0]) {
            this.error = rule[i].errorMsg
            return false
          }
          break
        case 'betweenF':
          var reg = /^-?[0-9][0-9]?.+[0-9]+$/
          if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false }
          var minMax = rule[i].checkRule.split(',')
          minMax[0] = Number(minMax[0])
          minMax[1] = Number(minMax[1])
          if (data[rule[i].name] > minMax[1] || data[rule[i].name] < minMax[0]) {
            this.error = rule[i].errorMsg
            return false
          }
          break
        case 'same':
          if (data[rule[i].name] != rule[i].checkRule) { this.error = rule[i].errorMsg; return false }
          break
        case 'notsame':
          if (data[rule[i].name] == rule[i].checkRule) { this.error = rule[i].errorMsg; return false }
          break
        case 'email':
          var reg = /^\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/
          if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false }
          break
        case 'phoneno':
          var reg = /^1[0-9]{10,10}$/
          if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false }
          break
        case 'zipcode':
          var reg = /^[0-9]{6}$/
          if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false }
          break
        case 'reg':
          var reg = new RegExp(rule[i].checkRule)
          if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false }
          break
        case 'in':
          if (rule[i].checkRule.indexOf(data[rule[i].name]) == -1) {
            this.error = rule[i].errorMsg; return false
          }
          break
        case 'notnull':
          if (data[rule[i].name] == null || data[rule[i].name].length < 1) { this.error = rule[i].errorMsg; return false }
          break
      }
    }
    return true
  },
  isNumber: function (checkVal) {
    const reg = /^-?[1-9][0-9]?.?[0-9]*$/
    return reg.test(checkVal)
  }
}
